DE202006009128U1 - Standard batteries controlling device for e.g. mobile application, has sensors, where device controls battery that comprises cells, and cells and device together form design independent interconnection - Google Patents

Abstract

Device has a set of sensors, where the device controls a battery that has a set of cells (3) and a storage medium, where the cells and the device together form a design independent interconnection (1). The individual cells are connected by a bus system. The sensors monitor temperature, charge state, current, and voltage of each of the cells. The device controls charging and discharging of the cells.

Description

The The invention relates to an intelligent unit for the merger of many / very many commercially available Standard batteries.

The Intention of the intelligent battery system (hereafter called IAS) exists in terms of energy efficiency, the conventional battery standard (e.g., lead fleece, Lead gel). On lead-based energy storage z.Z. in mobile use the only, if not the most efficient, solution. Lead batteries have a very bad due to their high weight Energy density. The IAS starts right there.

meanwhile But there are far more effective ways to save energy, such as NiMH or Li ions. These energy stores are Millions of times in the form of Mignon cells throughout the world in use. These batteries are now mass-produced and therefore very inexpensive. Around a "car battery" with 12V / 66Ah too you would need to replace one However. about 330 mignon cells, which one would have to interconnect. This is a technically very complex undertaking in the normal way. Therefore lead batteries have been unrivaled in mobile use to date.

The IAS is the first time using sophisticated microprocessor technology able to interconnect a large number of individual cells. Even more, it monitors even the state of charge of individual blocks and is thus able to guarantee optimal loading of the cells.

facts

• • The IAS controls every single cell (e.g., mignon) in the composite without complex power electronics
• • One Charging management monitored State of charge and guaranteed thus optimal life and energy utilization of each cell.
• • defects Cells are detected and reported. Low performers are identified and can be easily exchanged. (usually only cents Items)
• • None special charger necessary.
• • Several Composites consisting of a plurality of individual cells (e.g., Mignon) are interconnected by means of a bus system. Mistakes and Warning can be output on a display.
• • The IAS is flexible in the use of the type of storage medium (Lilon, NiMH, NiCd, etc.).
• • For the end user the IAS stands out as a compact system that, due to its far more efficient Energy performance the conventional standard unrivaled in price and performance.
• • at the handling of the IAS is nothing else to consider. It behaves for example, like a "car battery" or a custom made one Hochleistungsakkumulator.

Performance data in comparison lead-based high performance batteries

• • To to a six times higher Energy density.
• • To to a four times higher Lifespan.
• • more efficient removal the power loss compared Mono blocks.
• • Design independently.
• • Available in all common Outputs (12V / 26Ah, 12V / 66Ah, etc.)
• • Demonstrable much better price / performance ratio.
• • low to no pollutant load. Fully recyclable.

Claims (6)

Unit for regulation ( 10 ) of many / very many standard accumulators ( 3 ), but at least two, hereinafter referred to cells ( 3 ). Cells and control unit ( 10 ) together form a design-independent composite ( 1 ), which is used as a stand-alone, independent high performance accumulator. The cells ( 3 ) consist of standard commercial accumulators with various storage methods such as NiCd, NiMH, Lilon, LiPolymer and future storage methods. The cell design conforms to common standards, such as Mignon (AA), Micro (AAA), Baby, Mono, etc. as well as future designs. System according to claim 1, characterized in that the composite via two pile pins ( 2 ) appears to the outside as a standalone high performance accumulator. System according to claim of 1. u. 2. characterized that the unit by means of sensors temperature, voltage, state of charge, Electricity, every single cell monitors. A system according to claims 1 to 3. characterized, that the unit is the charge and discharge or just charge or only Discharging the cells regulates and protects them from overcharging and deep discharge. System according to claims 1 to 4. characterized, that unit over a bus system communicate with other units and / or external systems can, for example, to report faulty cells and / or complete To transmit status messages. System according to claim 1) -5), characterized that several compounds both in parallel and in series with each other can be interconnected.